提出了内燃机试验台基础设计的一种新方法，给出了有阻尼自由和有阻尼强迫振动的计算模型，并由此导出计算有阻尼振动的频率和振幅的公式，介绍了该项研究的设计与实现．

Study on the Fundamental Design of Combustion Engine Experimental Bench Zhao Qiping; Xu Dawei; Ji Kongwu( Lect.,Dept. of Mechnical Engineering,WUT, Wuhan 430070 , China.)A new method is provided to the fundamental design of combustion engine experimental bench and a calculation model with damping freedom and damping forced vibration is given,from which the calculation formula of damping vibration requency and amplitude has been deduced. Simultaneously.the design and realigation of this research is also introduced.: combustion engine ; experiment